Dereköy is a village in İmranlı District, in Sivas Province, Türkiye. Dereköy lies at 1,590 m above sea level, 3.5 km from the Çamlıbel Dağları mountains. It has 49 inhabitants. The nearest city is Sivas, 89 km to the west. Among the landmarks around are Saint Minas Church of Zara (11.3 km), İmranlı Dam (10.7 km) and Divriği Great Mosque and Hospital (54 km).